9770697 has 6 divisors (see below), whose sum is σ = 14113242. Its totient is φ = 6513792.

The previous prime is 9770659. The next prime is 9770707. The reversal of 9770697 is 7960779.

It can be written as a sum of positive squares in only one way, i.e., 8415801 + 1354896 = 2901^2 + 1164^2 .

It is not a de Polignac number, because 9770697 - 2⁶ = 9770633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9770647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 542808 + ... + 542825.

It is an arithmetic number, because the mean of its divisors is an integer number (2352207).

Almost surely, 2^9770697 is an apocalyptic number.

It is an amenable number.

9770697 is a deficient number, since it is larger than the sum of its proper divisors (4342545).

9770697 is a wasteful number, since it uses less digits than its factorization.

9770697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085639 (or 1085636 counting only the distinct ones).

The product of its (nonzero) digits is 166698, while the sum is 45.

The square root of 9770697 is about 3125.8114146570. The cubic root of 9770697 is about 213.7839917215.

The spelling of 9770697 in words is "nine million, seven hundred seventy thousand, six hundred ninety-seven".